Coord 2000 | 10367+1522 | Discov num | DAE 3 | Comp | AB | Coord arcsec 2000 | 10 36 44.79 +15 21 39.6 | ||||
Date first | 2006 | Date last | 2021 | Obs | 8 | ||||||
Pa first | 181 | Pa last | 243.7 | P.A. Now (θ) | 243.7° | ||||||
Sep first | 1.1 | Sep last | 0.717 | Sep. Now (ρ) | 0.717" | ||||||
Mag pri | 8.71 | Mag sec | 9.86 | delta mag (ΔM) | 1.15 | Spectral class | M3.5+M5.8 (red/red) | ||||
Pri motion ra | +073 | Sec motion ra | |||||||||
Pri motion dec | -039 | Sec motion dec | |||||||||
Notes | N O K (See Notes, Orbital solution, K-band or other infrared magnitudes) |
Show | name | SAO | coord | wds_name | last | obs | pa | sep | mag1 | mag2 | d_mag | orb | current |
Show | 10 36 45 +15 21 40 | DAE 3 AB | 2021 | 8 | 244 | 0.7 | 8.71 | 9.86 | 1.15 | Y | <=== | ||
Show | 10 36 45 +15 21 40 | DAE 3 AC | 2020 | 4 | 243 | 0.7 | 8.71 | 9.91 | 1.20 | ||||
Show | 10 36 45 +15 21 40 | DAE 3 BC | 2021 | 19 | 271 | 0.2 | 9.86 | 9.91 | 0.05 | Y |
Constellation | Leo | Gaia DR2 | 3886019480945496576 |
Identifier | 10367+1522 DAE 3 A,BC |
coord_arcsec_2000 | 103644.79+152139.6 |
Period (P) | 234y | ± 20 | Periastron (T) | 52302d (2002.074y) | ± 680 | Semi-major axis (a) | 1.898a | ± 0.079 |
Eccentricity (e) | 0.44 | ± 0.03 | Inclination (i) | 52.5° | ± 0.4 | Longitude of periastron (ω) | 9° | ± 2 |
Node (Ω) | 167° | ± 5 | Notes | n | Reference | Jnn2017b | ||
Equinox | 2000 | Last observation | 2016 | Grade | 5 | (1=Definitive, 9=Indet.) |
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Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st. |
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Measures: green=micrometric, blue=interferometric, purple=photographic |
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